The EGO POWER+ 530 CFM Blower delivers airspeeds up to 110 MPH and 530 CFM to move wet leaves, grass, rocks, and other heavy debris. This cordless leaf blower delivers up to 75 minutes of runtime on a single charge with the included 56V 2.5Ah ARC Lithium battery. Its variable speed dial with lock-on button allows you to adjust your airspeed from 250 to 400 CFM for ultimate control. Press the turbo button to power through heavy debris with 530 CFM. This leaf blower features a high-efficiency brushless motor that delivers long runtimes, low vibrations, and an extended motor life. Turbine fan engineering, inspired by advanced aeronautics technology, performs better than premium gas leaf blowers. IPX4 weather-resistant construction delivers protection from the elements. This quiet, lightweight, and compact electric leaf blower gets the job done faster and quieter than gas. Experience Power Beyond Belief without the noise, fuss, or fumes.